PL3339937T3 - Urządzenie przyoczne - Google Patents

Urządzenie przyoczne

Info

Publication number
PL3339937T3
PL3339937T3 PL17209890.7T PL17209890T PL3339937T3 PL 3339937 T3 PL3339937 T3 PL 3339937T3 PL 17209890 T PL17209890 T PL 17209890T PL 3339937 T3 PL3339937 T3 PL 3339937T3
Authority
PL
Poland
Prior art keywords
eye device
eye
Prior art date
Application number
PL17209890.7T
Other languages
English (en)
Inventor
Jamieson Christmas
Dackson Masiyano
Original Assignee
Dualitas Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dualitas Ltd. filed Critical Dualitas Ltd.
Publication of PL3339937T3 publication Critical patent/PL3339937T3/pl

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2294—Addressing the hologram to an active spatial light modulator
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B27/0103—Head-up displays characterised by optical features comprising holographic elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/06—Processes or apparatus for producing holograms using incoherent light
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/16—Processes or apparatus for producing holograms using Fourier transform
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H1/2205—Reconstruction geometries or arrangements using downstream optical component
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G02B2027/0174—Head mounted characterised by optical features holographic
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H2001/0208—Individual components other than the hologram
    • G03H2001/0224—Active addressable light modulator, i.e. Spatial Light Modulator [SLM]
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
    • G03H1/0808—Methods of numerical synthesis, e.g. coherent ray tracing [CRT], diffraction specific
    • G03H2001/0816—Iterative algorithms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2249—Holobject properties
    • G03H2001/2284—Superimposing the holobject with other visual information
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2225/00—Active addressable light modulator
    • G03H2225/30—Modulation
    • G03H2225/32—Phase only
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2227/00—Mechanical components or mechanical aspects not otherwise provided for
    • G03H2227/02—Handheld portable device, e.g. holographic camera, mobile holographic display
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2270/00—Substrate bearing the hologram
    • G03H2270/55—Substrate bearing the hologram being an optical element, e.g. spectacles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Holo Graphy (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
PL17209890.7T 2013-04-12 2014-03-31 Urządzenie przyoczne PL3339937T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1306763.2A GB2515460B (en) 2013-04-12 2013-04-12 Near-eye device

Publications (1)

Publication Number Publication Date
PL3339937T3 true PL3339937T3 (pl) 2025-03-17

Family

ID=48537228

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17209890.7T PL3339937T3 (pl) 2013-04-12 2014-03-31 Urządzenie przyoczne

Country Status (8)

Country Link
US (3) US9891586B2 (pl)
EP (2) EP3339937B1 (pl)
JP (2) JP6426149B2 (pl)
KR (1) KR101763150B1 (pl)
CN (2) CN108957746B (pl)
GB (1) GB2515460B (pl)
PL (1) PL3339937T3 (pl)
WO (1) WO2014167290A1 (pl)

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US9049413B2 (en) 2013-07-30 2015-06-02 Dolby Laboratories Licensing Corporation Multiple stage modulation projector display systems having efficient light utilization
US10048647B2 (en) 2014-03-27 2018-08-14 Microsoft Technology Licensing, Llc Optical waveguide including spatially-varying volume hologram
US20160209809A1 (en) * 2015-01-15 2016-07-21 Electronics And Telecommunications Research Institute Holographic display device
US10210844B2 (en) 2015-06-29 2019-02-19 Microsoft Technology Licensing, Llc Holographic near-eye display
US9964925B2 (en) 2015-12-29 2018-05-08 Oculus Vr, Llc Holographic display architecture
US10254542B2 (en) 2016-11-01 2019-04-09 Microsoft Technology Licensing, Llc Holographic projector for a waveguide display
US11022939B2 (en) 2017-01-03 2021-06-01 Microsoft Technology Licensing, Llc Reduced bandwidth holographic near-eye display
GB2551870B (en) 2017-04-07 2020-04-01 Dualitas Ltd Holographic projector
DE112018002581A5 (de) * 2017-05-19 2020-03-19 Seereal Technologies S.A. Anzeigevorrichtung mit einem lichtleiter
US10712567B2 (en) 2017-06-15 2020-07-14 Microsoft Technology Licensing, Llc Holographic display system
FR3068489B1 (fr) * 2017-06-29 2019-08-02 B<>Com Procede de generation numerique d'un hologramme, dispositif, equipement terminal, systeme et programme d'ordinateur associes
EP3502763B1 (en) * 2017-12-22 2023-02-01 Essilor International Head mounted device comprising a fourier hologram
CN108803031A (zh) * 2018-05-29 2018-11-13 成都理想境界科技有限公司 一种近眼显示装置及设备、变焦模组及变焦方法
GB2580298B (en) * 2018-11-12 2021-08-11 Dualitas Ltd A spatial light modulator for holographic projection
GB2579234B (en) * 2018-11-27 2023-07-19 Dualitas Ltd Hologram calculation
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GB2587400B (en) * 2019-09-27 2022-02-16 Dualitas Ltd Hologram display using a liquid crystal display device
GB2588912B (en) * 2019-11-13 2021-12-08 Dualitas Ltd A display device and system
GB202001289D0 (en) 2020-01-30 2020-03-18 Vividq Ltd Optical assembly and method for reducing zero-order light in a Holographic display
CN113608353A (zh) * 2021-07-14 2021-11-05 上海大学 一种基于阵列光源的全息近眼显示系统及眼瞳箱扩展方法
GB2610203B (en) * 2021-08-26 2024-10-02 Envisics Ltd Hologram calculation
KR102781020B1 (ko) * 2021-09-30 2025-03-12 연세대학교 산학협력단 딥러닝 기반 영상인식에 대한 공간광변조기 기반의 광학적 적대적 공격 장치 및 방법
KR20230118439A (ko) 2022-02-04 2023-08-11 삼성전자주식회사 복소 광 변조기, 홀로그래픽 디스플레이 장치, 및 투시형 디스플레이 장치
CN116953928A (zh) * 2022-04-20 2023-10-27 舜宇光学（浙江）研究院有限公司 近眼全息显示光机及其设备和近眼全息显示方法
CN115145036A (zh) * 2022-06-07 2022-10-04 上海大学 基于光源阵列的大视场角高分辨全息近眼显示装置和显示方法
US12011999B2 (en) * 2022-07-25 2024-06-18 GM Global Technology Operations LLC Holographic display calibration by holographic phase modulation
WO2025050046A1 (en) * 2023-09-01 2025-03-06 Swave Bv Systems and methods for light modulation

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Also Published As

Publication number Publication date
US10481554B2 (en) 2019-11-19
EP3339937B1 (en) 2025-01-22
WO2014167290A1 (en) 2014-10-16
HK1258061A1 (zh) 2019-11-01
GB201306763D0 (en) 2013-05-29
US20160077339A1 (en) 2016-03-17
CN105283796A (zh) 2016-01-27
GB2515460A (en) 2014-12-31
JP2016519790A (ja) 2016-07-07
EP3339937A1 (en) 2018-06-27
US20200050147A1 (en) 2020-02-13
KR20150140694A (ko) 2015-12-16
EP2984515B1 (en) 2018-05-16
CN108957746B (zh) 2021-09-17
GB2515460B (en) 2016-01-06
CN105283796B (zh) 2018-07-20
JP2018205754A (ja) 2018-12-27
US20180203414A1 (en) 2018-07-19
JP6704018B2 (ja) 2020-06-03
US11803156B2 (en) 2023-10-31
KR101763150B1 (ko) 2017-07-31
JP6426149B2 (ja) 2018-11-21
EP2984515A1 (en) 2016-02-17
CN108957746A (zh) 2018-12-07
US9891586B2 (en) 2018-02-13

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